package work.xiaohong.mina.message;

import lombok.Data;
import lombok.ToString;

import java.io.Serializable;

/**
 * @author Kevin
 * @data 4/23/2022 6:28 PM
 * @description plc确认消息
 **/
@Data
@ToString
public class AckMessage extends PlcMessageHead implements Serializable {

  /**
   * The sequence number of the received message that needs to be acknowledged.
   */
  private Integer seq;



}
